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Chapter 2 of 13
Revision Notes

What is Long? What is Round? (Shapes)

CBSE · Class 1 · Mathematics

Quick revision notes for What is Long? What is Round? (Shapes) — CBSE Class 1 Mathematics. Key concepts, formulas, and definitions for last-minute revision.

43 questions20 flashcards5 concepts

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Key Topics to Revise

1

Understanding Long and Round Objects

  • Long objects have one dimension that is much bigger than others (like a pencil, stick, or rope)
  • Round objects are circular or curved in shape (like a ball, coin, or plate)
  • Same object can look long or round depending on how we view it (like a glass can be long from side view but round from top view)
2

Rolling and Sliding Objects

  • Round objects usually roll (like balls, wheels, cylinders)
  • Flat or rectangular objects usually slide (like books, boxes, flat stones)
  • Some objects can both roll and slide depending on their shape and position
3

Shape Recognition and Matching

  • Ball shape - round and can roll in all directions
  • Cap shape - cone-like, pointed at top, round at bottom
  • Glass shape - cylindrical, long from side view, round from top view
4

Practical Applications and Activities

  • We can build houses, towers, and toys using different shaped objects
  • Round objects make good wheels for toys
  • Flat objects stack well to make walls

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Full Notes

Key Concepts

Objects that are stretched outObjects that are circular or curvedObjects that can move by turningObjects that can move smoothly acrossThe ability to identify and match

Frequently Asked Questions

What are the important topics in What is Long? What is Round? (Shapes) for CBSE Class 1 Mathematics?
What is Long? What is Round? (Shapes) covers several key topics that are frequently asked in CBSE Class 1 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in What is Long? What is Round? (Shapes) — CBSE Class 1 Mathematics?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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